When it comes to maintaining your vehicle, there are many tasks that you can perform yourself to save money and ensure that your car runs smoothly. One of the most important tasks that you can perform is changing the spark plugs on your 2009 Nissan Murano. Spark plugs are responsible for igniting the fuel in your engine, which allows your car to run. Over time, the spark plugs can become worn out and may not function properly, which can cause problems with your car’s performance. In this article, we will provide you with a step-by-step guide on how to change spark plugs on a 2009 Nissan Murano.
Why Change Spark Plugs?
Spark plugs are an essential component of your vehicle’s engine, and they play a crucial role in ensuring that your car runs smoothly. However, over time, the spark plugs can become worn out and may not function properly. This can cause a range of problems, including decreased fuel efficiency, poor engine performance, and even engine damage. By changing the spark plugs on your 2009 Nissan Murano, you can ensure that your car runs smoothly and efficiently, and you can also help to prevent costly repairs down the line.
What You’ll Need
Before you start changing the spark plugs on your 2009 Nissan Murano, you will need to gather a few tools and supplies. Here is a list of what you will need:
- Spark plug socket (3/8 inch drive)
- Spark plug gap gauge
- Spark plug wire puller
- Spark plug gap gauge
- New spark plugs (NGK or Denso)
- Funnel
- Socket wrench or ratchet and socket
- Oil filter wrench (if your car has a screw-on oil filter)
- Rag
Step 1: Locate the Spark Plugs
The spark plugs on your 2009 Nissan Murano are located on the side of the engine. To access them, you will need to remove the engine cover and the spark plug wire cover. Here’s how:
1. Remove the engine cover by pulling it off the engine. You may need to use a screwdriver to remove any screws that hold it in place.
2. Remove the spark plug wire cover by pulling it off the engine. You may need to use a screwdriver to remove any screws that hold it in place.
3. Locate the spark plugs on the side of the engine. They are held in place by spark plug wires, which are attached to the spark plug and the ignition coil.
Step 2: Remove the Spark Plug Wires
To remove the spark plug wires, you will need to use a spark plug wire puller. Here’s how:
1. Locate the spark plug wire that is attached to the spark plug you want to remove. You may need to use a flashlight to see the wire.
2. Use the spark plug wire puller to pull the wire off the spark plug. You may need to use a bit of force to get it to come off.
3. Once the wire is removed, you can use a rag to wipe away any dirt or debris that may be on the spark plug. (See Also: How Many Spark Plugs Does a 7.3 Powerstroke Have? – Explained)
Step 3: Remove the Spark Plug
To remove the spark plug, you will need to use a spark plug socket. Here’s how:
1. Locate the spark plug that you want to remove. It should be held in place by a spark plug socket.
2. Use the spark plug socket to remove the spark plug. You may need to use a bit of force to get it to come off.
3. Once the spark plug is removed, you can use a rag to wipe away any dirt or debris that may be on the spark plug.
Step 4: Install the New Spark Plug
To install the new spark plug, you will need to follow the same steps as you did to remove the old one. Here’s how:
1. Locate the spark plug socket that you used to remove the old spark plug.
2. Insert the new spark plug into the socket and twist it until it is seated properly.
3. Use the spark plug gap gauge to set the gap on the new spark plug. The recommended gap is 0.040 inches.
Step 5: Reinstall the Spark Plug Wire
To reinstall the spark plug wire, you will need to follow the same steps as you did to remove it. Here’s how:
1. Locate the spark plug wire that you removed earlier. (See Also: How to Change Spark Plugs on Teryx 750? A Step-by-Step Guide)
2. Insert the wire back onto the spark plug and twist it until it is seated properly.
3. Use the spark plug wire puller to pull the wire back onto the spark plug. You may need to use a bit of force to get it to stay in place.
Step 6: Reinstall the Spark Plug Wire Cover
To reinstall the spark plug wire cover, you will need to follow the same steps as you did to remove it. Here’s how:
1. Locate the spark plug wire cover that you removed earlier.
2. Insert the cover back onto the engine and twist it until it is seated properly.
3. Use a screwdriver to screw the cover back into place.
Step 7: Reinstall the Engine Cover
To reinstall the engine cover, you will need to follow the same steps as you did to remove it. Here’s how:
1. Locate the engine cover that you removed earlier.
2. Insert the cover back onto the engine and twist it until it is seated properly. (See Also: Can Spark Plugs Affect Mpg? The Surprising Truth)
3. Use a screwdriver to screw the cover back into place.
Recap
Changing the spark plugs on your 2009 Nissan Murano is a relatively simple process that you can do yourself. By following the steps outlined in this article, you can ensure that your car runs smoothly and efficiently, and you can also help to prevent costly repairs down the line. Remember to always refer to your owner’s manual for specific instructions and recommendations for your vehicle.
FAQs
Q: What type of spark plugs should I use for my 2009 Nissan Murano?
A: You should use NGK or Denso spark plugs for your 2009 Nissan Murano. These are the recommended spark plugs for your vehicle and are available at most auto parts stores.
Q: How often should I change my spark plugs?
A: You should change your spark plugs every 30,000 to 100,000 miles, depending on your driving habits and the type of spark plugs you are using. It’s a good idea to check your owner’s manual for specific recommendations for your vehicle.
Q: What are the symptoms of worn out spark plugs?
A: The symptoms of worn out spark plugs can include decreased fuel efficiency, poor engine performance, and difficulty starting the engine. If you notice any of these symptoms, it’s a good idea to have your spark plugs checked and replaced as needed.
Q: Can I change my spark plugs myself?
A: Yes, you can change your spark plugs yourself. This is a relatively simple process that you can do with a few tools and some basic mechanical skills. However, if you are not comfortable doing this yourself, it’s always a good idea to consult a professional mechanic.
Q: How much does it cost to change spark plugs?
A: The cost of changing spark plugs can vary depending on the type of spark plugs you use and the cost of labor. On average, it can cost anywhere from $50 to $200 to change the spark plugs on your 2009 Nissan Murano.